Countin' to Groucho Marx in 10 Steps
- Countin' was written by Harry Nilsson
- Harry Nilsson produced Cowboy
- Cowboy was written by Randy Newman
- Randy Newman played piano for So Long Dad
- So Long Dad was published by Unichappell Music
- Unichappell Music published I Guess The Lord Must Be In New York City
- I Guess The Lord Must Be In New York City was produced by Rick Jarrard
- Rick Jarrard produced Cast And Crew
- Cast And Crew is heard in Skidoo
- Skidoo starred Groucho Marx